INTEGRATING BIM AND GIS FOR ASSET MANAGEMENT

Andy Chan MHKIBIM

Project Manager

Spatial Technology Limited

Agenda

Introduction of Asset Management

Why GIS is not sufficient for Asset Management

Data model comparison : BIM vs GIS

Asset Management Essential

Pilot Case sharing

Summary

“..systematic and coordinated activities and practices through which an organization optimally and sustainably manages its assets and asset systems, their associated performance, risks and expenditures over their lifecycles for the purpose of achieving its organizational strategic plan..”

ISO 55000, former PAS 55

Asset Management

Asset Mgt: Plan-Do-Check-Act Planning 1. Standardization of Practice &

Workflow • Event Triggers

2. Alignment of information • Naming convention

Asset Mgt: Plan-Do-Check-Act Operation－KPIs and Dashboard monitoring 1. Schedules and Resources allocation 2. Tracking of Asset information 3. Management of Spare parts 4. Work order management

Asset Mgt: Plan-Do-Check-Act

Management 1. Performance and Condition Monitoring 2. Investigation of non-conformities

• Corrective Preventive Action 3. Asset management knowledge

• Mean Time between failure • Mean Time to failure • Failure model and effect analysis

Asset Management Today

Systematic Workflow based on an Holistic

Data Model

Asset Management: Info System based on Holistic model

Asset

Management

Operation

Holistic model AIM = BIM or GIS?

What is GIS

Geographical Information System

National Geographic Education A geographic information system (GIS) is a computer system for capturing, storing, checking, and displaying data related to positions on Earth’s surface. GIS can show many different kinds of data on one map. This enables people to more easily see, analyze, and understand patterns and relationships. With GIS technology, people can compare the locations of different things in order to discover how they relate to each other.

US Environmental Protection Agency A Geographic Information System or GIS is a computer system that allows you to map, model, query, and analyze large quantities of data within a single database according to their location.

GIS illustration

Asset Management with GIS?

GIS data model cannot achieve the

3D geometrical details & components relationships

that asset manager required

What is BIM?

© 2013 Autodesk

London Blackfriars station, courtesy of Network Rail and Jacobs®

BIM is an intelligent model-based process

- digital representation of physical facility

- shared knowledge resource for information

- reliable basis for decisions during its life-cycle

US National BIM Standard:

Other Naming Convention

US FHWA: Civil Integrated Management(CIM) “CIM is the collection, organization, and managed accessibility to accurate data and information related to a highway facility. The concept may be used by all affected parties for a wide range of purposes, including planning, environmental, surveying, construction, maintenance, asset management, and risk assessment. “ AASHTO, ARTBA, AGC, Federal Highway Administration (FHWA)

US DOT : Virtual Design Construction (VDC) “the use of multi-disciplinary performance models of design-construction projects, including the Product (i.e., facilities), Work Processes and Organization of the design - construction - operation team in order to support business objectives” Center for Integrated Facility Engineering (CIFE), Stanford University

© 2013 Autodesk

source: blog.render.com.br

CAD: lines, arcs, solids and surfaces

vs

BIM objects: have an identity, attributes &

data repository for processing

Maintenance

guide

Specifications Relations

with other

objects Contract doc,

Price List,….

BIM illustration

Asset Management with BIM?

BIM data model cannot achieve the

Geolocation referencing & City-level overview

that asset manager required

Data Model : BIM vs GIS

GIS model BIM model

Focus Data Aggregation Specialized objects components

Information As attributes

Unlimited scope As properties

Limited to rules

Geometry Conceptual 2D

Point, Line, Polygon (Linestring (3 4, 10 20))

Precise 3D Mathematical models (Y=2x+4)

Data structure

Any Spatial Object + attributes

Specialized Object Geometry + Properties

Geometric Relations

Create Topology Built-in as intelligence

Scale Small scale, large coverage Large Scale, small coverage

Workflow N/A N/A

Asset Management essential

Workflow : Operation Process

Metrics, Dashboard, reports

Operational Reports Work Order Details, Details of Asset Failures, Asset Availability, Inventory ABC, Vendor Performance… Preventive Maintenance Forecast

Planned and Condition-based based on “Meters” or “Measurements”

Asset Information Model BIM and/or GIS?

GIS BIM AIM

User Planners Engineers Asset Managers

Information Spatial Information Elements properties Both +

inspection records

Geometry Nature

Not precise Small Scale

precise Large Scale

Both large and small scale

Core Application

Correlating layers of Information

Optimize the total cost of construction

Performance Metrics

Geometric Relations

Built Topology Built-in as intelligence Both

Operation workflow

N/A N/A Configurable in

system

Asset Information Model

BIM + GIS + Inspection Records

BIM to Asset Information Model

Asset Mgt (ISO 55000)

BIM Process

(PAS1192-2)

Asset

Management

System

Asset

Information

Modeling

(PAS1192-3)

Asset information Model

(PAS1192-3)

Data Exchange Format (PAS1192-4) - Geometry (Native) - Attribute (COBIE)

COBIE Exporter

All BIM Vendor provides COBIE Exporter

An Excel file (COBIE) is hence exported from the BIM model to pass the attribute data to AIM

BIM/Asset Management Integration

Drill down detail of

assets at selected

location

Assets can be

added to a work

order by selecting

them in the model

A full set of

measurement

tools is included

The expected set of

3D navigation

modes is supported

The location, and thus the

model is selected through

familiar Maximo mechanisms

Simple search of key

model properties

From GIS to Asset Information Model

Web Server Web Server

Published

Map, Data, GP Services

REST API

JS / DoJo

Application Server Application Server

Client Web Browser

DHTML

JavaScript / DoJo

ArcGIS Server J2EE Maximo

Maximo Geodatabase

Servlet

Maximo Interface to REST API

Maximo Interface to Geodatabase

ArcObjects Maximo Objects

HTTP

Some Asset Mgt package provides direct connection to GIS Geodatabase

GIS/Asset Management integration

Geodatabase queries from Asset Mgt platform

Locate Asset on GIS Map

Retrieve Asset properties

Pilot Case Studies

Project Background

Challenges

Cannot relate inspection and asset

Cannot clearly identify responsible parties

Cannot extract asset properties

Target

Create an AIM from BIM technology

Resolve the challenges

Explore the potential for work order/inspection management

Asset Management

BIM/GIS/AM Integration Map

BIM Model As-built

Drawings

Laser Scanning

Existing Records

BIM Modeling

Semi-Auto

Conversion

Asset Info Model

Geometry

(NWD) Attribute

(COBIE toolkit)

Inspection Photos

Work Order Management

LandsD 3D Spatial Data

Background Model

Geometry Model

GIS Database ArcSDE Connection

BIM

GIS

AM Operation Map

Asset Info Queries

GIS Data BIM

Information

Inspection Records

Asset Performance

Dashboard Reports

Preventive Maintenance

Inspection Work Order

Inspection Result

Purchase Requisition

RFQ

Maintenance Work order

Maintenance Cycle

Remodeling with As-built Drawings

Application : Revit 2014

Modeling Time : 16 man-days

Remodeling with Laser scanning data

Application : Revit 2014

Modeling Time : 9 man-days

Time Compare with Data Sources

As-Built Drawing Data (Days)

Laser Scan Data (Days)

Study Specification 1 1

Study Raw Data 2 1

Define Unique Naming 1 1

Create Template

6 3 Assign Parameter

Create Component

Modeling 3 1

Data Entry 2 1

Setup and Export COBie and Checking

1 1

Total 16 9

Compare with Data Sources

As-Built Drawing Data Laser Scan Data

Level of Detail LOD300 + LOD300 -

Accuracy Higher

(From Drawing) Lower

(Manual Measure)

Information Base on Drawing Geometry only (Cannot cover underground)

Reconstructed BIM Model

COBie

Revit COBie Extension 2014 download:

http://www.autodesk.com/content/dam/autodesk/www/campaigns/interoperability/

COBieExtensionSetup2014_v1.0.zip

In this project, we’re using COBie to implement the Revit to Maximo integration. COBie support open source data exchange methodologies.

Revit Model (.rvt)

COBie Data (.xlsx)

Navisworks (.nwd)

Maximo Export Import

GIS/BIM Integrated Model (Autodesk Navisworks)

Lands Department 3D Spatial Data

BIM Model

Asset Info created in BIM Model

Import to Asset Management Software

COBIE Export

IBM Maximo

Holistic Asset Information Model

Select Asset

Asset Info created in BIM Model

Asset Info Store in Database

Retrieval of Inspection Records

Select Asset Display past inspection Records and Photographs

Retrieval of Past Maintenance Records

Select Asset Display Maintenance Records

Summary

Asset Management : Critical Successful factor

Asset Management Process

(ISO 55000)

BIM Process

Organization Information Requirement (OIR) & Asset Information Requirement (AIR) - Link GIS/BIM and Asset Management - Critical successful factor for process development

Summary

Asset Management required a holistic AIM DB

Land Surveyor could leverage the knowledge from managing GIS and hence become the data manager

Neither BIM nor GIS sufficient for AIM

AIM = BIM + GIS + Inspection records

AIR is the critical successful factor for Asset Mgt

To become the data manager, surveyor need to understand and familiarize the workflow of other discipline by Pro-active learning

INTEGRATING BIM AND GIS FOR ASSET MANAGEMENT

Andy Chan MHKIBIM

Project Manager

E: achan@spatial-technology.net

Spatial Technology Limited